i am a prefinal year student of polymer engineering .could you please send the latest question papers regarding entrace exam.
IOCL,
1617why PH scale range is 14? why it is not less or not greater than 14? solution of HCl or hydrogen containing liquid has a PH. but if the solution is KMnO4 here not hydrogen power does it PH? explain plz....
1 4803why 14.7 pound/inch2 is used in idustries as unit of pressure bcz here not sea level and not a temperature is 0C (zero degree celcius)?????????
1668what is the PH of earth? does earth is neutral like ph value 7 for water indicating water is neutral?
3820How to calculate the quantity of steam lost due to pinhole leak in a steam line of known pressure and line size?
CPCL,
1 6887Post New Chemical Engineering Questions
what is designing step of heat exchanger
How are vessel lined with glass or how are they coated?
Explain how can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?
which reformer efficiencywise best?
Explain what are the assumptions made on conservation equation?
What are some common causes of gas pipeline vibration 20 carbon steel line?
What is a surfactant?
Explain what are some typical applications for glass-lined reactors?
Please colleagues I need to choice a proper hopper shape for a Fertilizer bulk blender flowing throut a high humidity raw material like zeolite, so we are in doubt whether use squard or rectangular hopper shape to avoid the so call voul effect that can create obstruction
What is a good estimate for the absolute roughness for epoxy lined carbon steel pipe?
Given, T1=600C, constant temperature of wall 800 , length of wit exchanger L=3m, dia=25 mm, Cp=14.91 KJ/kg.K, density ρ=914 kg/m3,mean velocity vm= 2 m/s, film heat transfer coefficient hf=72 Kcal/h.m2.K, what is the outlet temperature?
What is maximum recommended velocity for steam in a plant pipe network?
What is some common piping materials used to transport slurries?
hello everyone do anyone have interview questions for any chemical industry please email me at
need the type of technical questions in written test
